# Copyright (c) 2020, Arm Limited and Contributors
#
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 the "License";
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

cmake_minimum_required(VERSION 3.10)

project(vulkan_samples)

# create output folder
file(MAKE_DIRECTORY output)

# Add path for local cmake scripts
list(APPEND CMAKE_MODULE_PATH
    ${CMAKE_CURRENT_SOURCE_DIR}/bldsys/cmake
    ${CMAKE_CURRENT_SOURCE_DIR}/bldsys/cmake/module)

# Precompiled header macro. Parameters are source file list and filename for pch cpp file.
macro(vulkan_samples_pch SRCS PCHCPP)
  if(MSVC AND CMAKE_GENERATOR MATCHES "^Visual Studio")
    set(PCH_NAME "$(IntDir)\\pch.pch")
    # make source files use/depend on PCH_NAME
    set_source_files_properties(${${SRCS}} PROPERTIES COMPILE_FLAGS "/Yupch.h /FIpch.h /Fp${PCH_NAME} /Zm300" OBJECT_DEPENDS "${PCH_NAME}")
    # make PCHCPP file compile and generate PCH_NAME
    set_source_files_properties(${PCHCPP} PROPERTIES COMPILE_FLAGS "/Ycpch.h /Fp${PCH_NAME} /Zm300" OBJECT_OUTPUTS "${PCH_NAME}")
    list(APPEND ${SRCS} "${PCHCPP}")
  endif()
endmacro(vulkan_samples_pch)

include(utils)
include(global_options)
include(sample_helper)
include(check_atomic)

# Add third party libraries
add_subdirectory(third_party)

# Add vulkan framework
add_subdirectory(framework)

if(VKB_BUILD_TESTS)
    # Add vulkan tests
    add_subdirectory(tests)
endif()

if(VKB_BUILD_SAMPLES)
    # Add vulkan samples
    add_subdirectory(samples)
    
    # Add vulkan app (runs all samples)
    add_subdirectory(app)
endif()
